﻿'*******************************************************************************************
'* Copyright Brügmann Software GmbH, Papenburg
'* Author: Björn Kremer
'* Contact: codeplex<at>patorg.de
'* 
'* VB.CMIS is a VB.NET implementation of the Content Management Interoperability Services (CMIS) standard
'*
'* This file is part of VB.CMIS.
'* 
'* VB.CMIS is free software: you can redistribute it and/or modify
'* it under the terms of the GNU Lesser General Public License as published by
'* the Free Software Foundation, either version 3 of the License, or
'* (at your option) any later version.
'* 
'* VB.CMIS is distributed in the hope that it will be useful,
'* but WITHOUT ANY WARRANTY; without even the implied warranty of
'* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
'* GNU Lesser General Public License for more details.
'* 
'* You should have received a copy of the GNU Lesser General Public License
'* along with VB.CMIS. If not, see <http://www.gnu.org/licenses/>.
'*******************************************************************************************
Imports System
Imports System.Runtime.Serialization
Imports System.Xml.Linq
Imports System.Xml.Serialization
Imports System.Xml

Namespace PropertyDefinitions.Choices
   <XmlRoot("choice", Namespace:=CmisNamespaceConstants.Cmis)>
   Public Class CmisChoice(Of ValueType)
      Implements IXmlSerializable

      Public Property DisplayName As String

      Public Property Values As ValueType()

      Public Property Choices As New List(Of CmisChoice(Of ValueType))


      Public Function GetSchema() As System.Xml.Schema.XmlSchema Implements System.Xml.Serialization.IXmlSerializable.GetSchema
         Return Nothing
      End Function

      Public Sub ReadXml(reader As System.Xml.XmlReader) Implements System.Xml.Serialization.IXmlSerializable.ReadXml
      End Sub

      Public Sub WriteXml(writer As System.Xml.XmlWriter) Implements System.Xml.Serialization.IXmlSerializable.WriteXml
         Dim ns As String = CmisNamespaceConstants.Cmis
         writer.WriteAttributeString("displayName", DisplayName)
         If Values IsNot Nothing Then
            For Each value As ValueType In Values
               writer.WriteElementString("value", ns, value.ToString)
            Next
         End If
         For Each c As CmisChoice(Of ValueType) In Choices
            Dim serializer As New XmlSerializer(c.GetType)
            serializer.Serialize(writer, c)
         Next
      End Sub
   End Class
End Namespace